I sell a variety of paper including AQA papers where each has a merged marking scheme simply buying both papers at a price of one

A strong interaction between a negative kaon (K−) and a proton (p) produces an omega-minus (Ω−) particle, a neutral kaon (K0) and an unidentified particle Y. The interaction is: K− + p → Ω− + K0 + Y Table 1 contains information on the particles in this interaction. Table 1 K− p Ω− K0 Y Rest energy / MeV 493.8 938..8 493.8 Baryon number +1 +1 0 Charge −1e +1e −1e 0 Strangeness −1 0 −3 +1 0 1 . 1 Complete Table 1. [2 marks] 0 1 . 2 Calculate, in J, the rest en...

In Figure 1, a beam of electrons travels through the aperture in the anode and hits the screen. Figure 1 0 1 . 1 Explain how the electrons that form the beam are emitted. [1 mark] 0 1 . 2 Show that the maximum speed of the electrons in the beam is about 1.3 × 107 m s−1. [1 mark] Do not write outside the box3 *03* Turn over ► IB/M/Jun23/7408/3BD Do not write outside the 0 1 . 3 A student suggests that the apparatus can be used to demonstrate the wave box properties of electro...

Which one of the following dietary supplements will improve the mobilisation of fatty acids in the body? [1 mark] A Caffeine B Creatine C Sodium bicarbonate3 *03* Turn over ► IB/H/Jun23/7582/2 Do not write outside the 0 2 Figure 1 shows a sprinter during a training session. box Figure 1 Identify the forces labelled X and Y in Figure 1. [1 mark] A X: Air resistance Y: Ground reaction force B X: Air resistance Y: Internal-muscular force C X: Weight Y: Ground reaction force D X:...

Which lung volume will be lower during exercise than at rest? [1 mark] A Inspiratory reserve volume B Minute ventilation C Residual volume D Tidal volume3 *03* Turn over ► IB/H/Jun23/7582/1 Do not write outside the 0 2 Figure 1 shows an athlete performing a squat. box Figure 1 Which one of the following best describes the action of the quadriceps muscle group between position A and position B? [1 mark] A Contracting concentrically B Contracting eccentrically C Contracting iso...

Figure 1 is a billboard poster for the Sky television series Gangs of London. Figure 1 Analyse Figure 1 using the following semiotic ideas: • signifier • signified • ideology. [9 marks]3 *03*

AQA A LEVEL MATHEMATICS PAPER 1,7357/1|PAPER 2,7357/2|PAPER 3 ,7357/3 VERSION 1.0 FINAL QUESTIONS WITH MERGED ANSWERS |JUNE 2023

AQA AS MATHEMATICS PAPER 1 7356/1 ,PAPER 2 7356/2 VERSION 1.0 FINAL QUESTIONS WITH MERGED ANSWERS |JUNE 2023

Figure 1 is an advertisement for Avon Cosmetics from the 1950s. Figure 13 *03* Turn over ► IB/G/Jun23/7572/1 Do not write outside the box 8 Analyse how media language creates meaning in Figure 1. [8 marks] Turn over for the next question4 *04* IB/G/Jun23/7572/1 Do not write outside the box 12 0 2 Explain how representations of gender within media products reflect social and cultural contexts. You should refer to the Close Study Product Maybelline ‘That Boss Life part 1’ ...

The graph of y ¼ f (x) is shown below. y O x One of the four equations listed below is the equation of the graph y ¼ f (x) Identify which one is the correct equation of the graph. Tick (3) one box. [1 mark] y ¼ jx þ 2j þ 3 y ¼ jx þ 2j ÿ 3 y ¼ jx ÿ 2j þ 3 y ¼ jx ÿ 2j ÿ 3

The graph of y ¼ ax2 þ bx þ c has roots x ¼ 2 and x ¼ 5 , as shown in the diagram below. O 2 5 y x State the set of values of x which satisfy ax2 þ bx þ c > 0 Tick (3) one box. [1 mark] fx : x < 2g ¨ fx : x > 5g fx : 0 < x < 2g ˙ fx : x > 5g fx : 2 < x < 5g fx : 2 > x > 5g Jun23/7357/